Brooke Mueller Checks Into Rehab: Report

After a tough week, during which she allegedly relinquished custody of her twin sons to Denise Richards, Charlie Sheen’s ex-wife Brooke Mueller is back in rehab.

The socialite/actress/reality star has reportedly voluntarily checked into a treatment program at UCLA Medical Center in LA after being detained at the same facility on a psychiatric hold on Wednesday, better known to Britney Spears fans as a 5150.

A rep for Brooke says she’ll “likely transition directly into a residential treatment facility to get help for prescription drug abuse.”